Octant is a front-end for the Z3 SMT solver that makes it usable on data available on OpenStack rest API.

It can be used by cloud admins to check various policies on their deployments (double attachment, reachability, etc.)

• Free software: Apache 2.0 license
• Documentation: see the code and the /doc directory
• Bugs: use the Issues tab in GitHub

• Simple typed datalog that uses Z3 fixed-point solver.
• Access to the main Neutron, Nova and Keystonetables (networks, ports, security groups, routers, servers, projects, users)
• Optional access to Skydive (https://github.com/skydive-project/skydive) data representing the low-level configuration of the cloud infrastructure.